Sistemas de ecuaciones Worksheet
Recommended for octavo grado — Escuela secundaria
Sistemas de ecuaciones Worksheet
Name: ____________________Date: ____________
Instructions: Resolución de sistemas de ecuaciones lineales por sustitución y eliminación.
20 problems
- 2x + 4y = 34, x = 9 → y = ____
- 7x + 9y = 110, x = 8 → y = ____
- x + y = 15, x − y = 3 → x = ____, y = ____
- 3x + 7y = 76, x = 9 → y = ____
- 5x + 7y = 101, x = 9 → y = ____
- x + y = 9, x − y = 5 → x = ____, y = ____
- x + y = 14, x − y = 2 → x = ____, y = ____
- 5x + 9y = 79, x = 5 → y = ____
- x + y = 12, x − y = 6 → x = ____, y = ____
- 4x + 3y = 48, x = 6 → y = ____
- 8x + 2y = 34, x = 4 → y = ____
- 4x + 2y = 26, x = 3 → y = ____
- 5x + 1y = 20, x = 3 → y = ____
- 3x + 8y = 99, x = 9 → y = ____
- 1x + 4y = 38, x = 2 → y = ____
- x + y = 11, x − y = 3 → x = ____, y = ____
- x + y = 4, x − y = -2 → x = ____, y = ____
- 6x + 2y = 22, x = 3 → y = ____
- 5x + 3y = 56, x = 7 → y = ____
- 3x + 6y = 63, x = 9 → y = ____